UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
General Certificate of Education Ordinary Level
Paper 1 Multiple Choice
Additional Materials: Multiple Choice Answer Sheet
Soft clean eraser
Soft pencil (type B or HB is recommended)
READ THESE INSTRUCTIONS FIRST
Write in soft pencil.
Do not use staples, paper clips, highlighters, glue or correction fluid.
Write your name, Centre number and candidate number on the answer sheet in the spaces
provided unless this has been done for you.
There are forty questions on this paper. Answer all questions. For each question there are four possible
answers A, B, C, and D.
Choose the one you consider correct and record your choice in soft pencil on the separate answer sheet.
Read the instructions on the Answer Sheet very carefully.
Each correct answer will score one mark. A mark will not be deducted for a wrong answer.
Any rough working should be done in this booklet.
This document consists of 16 printed pages.
© UCLES 2004
A plant is grown in bright sunshine. After a few hours, a leaf is stained with iodine solution. The
diagram shows what is seen when the leaf is placed under a microscope.
Which structure will be stained blue / black?
The small intestine contains a low concentration of glucose produced from the digestion of starch.
Glucose is taken up by the cells of the villi.
How does the glucose move?
A by active transport against the concentration gradient
B by active transport with the concentration gradient
C by diffusion against the concentration gradient
D by diffusion with the concentration gradient
3 A human red blood cell is placed in a strong salt solution.
In which direction does water move